| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.83 | 8.540% | $128.9781 | $128.98 | $129.00 | $129.00 |
| Purchase #2 | $44.66 | 9.795% | $49.0344 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $96.71 | 6.498% | $102.9942 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $36.96 | 11.564% | $41.2341 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $52.47 | 9.791% | $57.6073 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $213.62 | 8.589% | $231.9678 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $73.85 | 11.715% | $82.5015 | $82.50 | $82.50 | $82.50 |
| 7 purchase totals = | $637.10 | $694.3174 | $694.31 | $694.35 | $694.30 | |